package pl.iachoo.ctl.tabory.ui.utils;

import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

import org.apache.log4j.Logger;

public class CommonDateUtils {

	private final static Logger log = Logger.getLogger(CommonDateUtils.class);

	public static Date getDate(int year, int month, int day) {
		Calendar calendar = new GregorianCalendar();
		calendar.set(Calendar.YEAR, year);
		calendar.set(Calendar.MONTH, month);
		calendar.set(Calendar.DAY_OF_MONTH, day);
		return calendar.getTime();
	}

	public static int getYear(Date date) {
		if (date == null) {
			return 0;
		}
		try {
			Calendar calendar = new GregorianCalendar();
			calendar.setTime(date);
			return calendar.get(Calendar.YEAR);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			return 0;
		}
	}

	public static int getMonth(Date date) {
		if (date == null) {
			return 0;
		}
		try {
			Calendar calendar = new GregorianCalendar();
			calendar.setTime(date);
			return calendar.get(Calendar.MONTH);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			return 0;
		}
	}

	public static int getDay(Date date) {
		if (date == null) {
			return 0;
		}
		try {
			Calendar calendar = new GregorianCalendar();
			calendar.setTime(date);
			return calendar.get(Calendar.DAY_OF_MONTH);
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			return 0;
		}
	}
}
